Problems of Subwoofer Installation in Vehicles with Limited Space
Grigorenko Aleksei , Member of the Management Board in SE Pluss Corp OU Tallinn, EstoniaAbstract
This article addresses the challenges associated with subwoofer installation in vehicles with limited interior space, a pressing issue in car audio systems. Modern vehicles, especially compact models, often feature constrained dimensions, complicating the selection and installation of acoustic equipment. This study aims to analyze the issues related to subwoofer installation in vehicles with restricted space. Recommendations to improve the acoustic performance of such systems are proposed. The methodology includes a theoretical examination of existing methods for subwoofer installation in confined spaces.
The findings indicate that acoustic performance is influenced not only by the choice of subwoofer type and enclosure but also by the proper placement of the device within the vehicle. Installing a subwoofer in the trunk compartment, with appropriately adjusted enclosure parameters and amplifier settings, enhances the efficiency of low-frequency sound transmission. For vehicles with limited space, such as compact crossovers or hatchbacks, the placement of the subwoofer significantly impacts the overall cabin acoustics, along with the effects of noise and vibration. The choice of enclosure material plays a crucial role in determining resonance characteristics.
The information presented is valuable for engineers working with automotive audio systems and car enthusiasts interested in improving the sound quality of their vehicles. The results obtained can serve as a foundation for the development of new subwoofer models designed for use in restricted spaces.
Keywords
subwoofer, car audio, limited space, acoustic system, design
References
Bukhari A. H. and others. Computationally efficient hybrid 2D–3D subwoofer model //Scientific reports. – 2021. – Vol. 11. – No. 1. – p. 255.
Pacheco D. A., Librelato T. P. Optimization of processes and product characteristics in complex systems: a study in the automotive industry //International Journal of Quality and Reliability Management. – 2023. – Vol. 40. – No. 4. – pp. 922-941.
Duran E. Modeling and application of arrays of subwoofers in the form of a beam // Reproducible sound, 2010. – 2023. – Volume 32 (5). – pp. 1-10.
Muterde T., Kortil E. On the comparison of configurations of subwoofers with suspended and ground arrangement from the point of view of noise pollution //151st Convention of the Society of Sound Engineers. – Society of Sound Engineers, 2021.5.
Hyun J., Jeong D. Variable acoustics in Concert Halls - review //Journal of the Korean Acoustic Society. – 2021. – Vol. 40. – No. 6. – pp. 626-648.
Au E. et al. Speech intelligibility in noise with varying spatial acoustics in an ambisonic-based sound reproduction system //Applied acoustics. – 2021. – Vol. 174. – p. 107707.
Torresin S. et al. Assessment of the indoor soundscape: a model of the main components of acoustic perception in residential buildings //Building and environment. – 2020. – Vol. 182. – p. 107152
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